1600 Huaynaputina | |
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| Total costs | N/A |
| Deaths | 1500 |
Huaynaputina ( WY-nə-puu-TEE-nə; Spanish: [wajnapuˈtina]) is a volcano in a volcanic high plateau in southern Peru. Lying in the Central Volcanic Zone of the Andes, it was formed by the subduction of the oceanic Nazca Plate under the continental South American Plate. Huaynaputina is a large volcanic crater, lacking an identifiable mountain profile, with an outer stratovolcano and three younger volcanic vents within an amphitheatre-shaped structure that is either a former caldera or a remnant of glacial erosion. The volcano has erupted dacitic magma. In the Holocene, Huaynaputina has erupted several times, including on 19 February 1600 – the largest eruption ever recorded in South America – which continued with a series of events into March. Witnessed by people in the city of Arequipa, it killed at least 1,000–1,500 people in the region, wiped out vegetation, buried the surrounding area with 2 metres (7 ft) of volcanic rock and damaged infrastructure and economic resources. The eruption had a significant impact on Earth's climate, causing a volcanic winter: temperatures in the Northern Hemisphere decreased; cold waves hit parts of Europe, Asia and the Americas; and the climate disruption may have played a role in the onset of the Little Ice Age. Floods, famines, and social upheavals resulted. This eruption has been computed to measure 6 on the Volcanic Explosivity Index (VEI). The volcano has not erupted since 1600. There are fumaroles in the amphitheatre-shaped structure, and hot springs occur in the region, some of which have been associated with Huaynaputina. The volcano lies in a remote region where there is little human activity, but about 30,000 people live in the immediately surrounding area, and another one million in the Arequipa metropolitan area. If an eruption similar to the 1600 event were to occur, it would quite likely lead to a high death toll and cause substantial socioeconomic disruption. The Peruvian Geophysical Institute announced in 2017 that Huaynaputina would be monitored by the Southern Volcanological Observatory, and seismic observation began in 2019.
Source: Wikipedia 1789-1793 Doji bara famine | |
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| Total costs | N/A |
| Deaths | 11000000 |
The Doji bara famine (also Skull famine) of 1791–1792 in the Indian subcontinent was brought on by a major El Niño event lasting from 1789–1795 and producing prolonged droughts. Recorded by William Roxburgh, a surgeon with the British East India Company, in a series of pioneering meteorological observations, the El Niño event caused the failure of the South Asian monsoon for four consecutive years starting in 1789.The resulting famine, which was severe, caused widespread mortality in Hyderabad, Southern Maratha Kingdom, Deccan, Gujarat, and Marwar (then all ruled by Indian rulers). In regions like the Madras Presidency (governed by the East India Company), where the famine was less severe, and where records were kept, half the population perished in some districts, such as in the Northern Circars. In other areas, such as Bijapur, although no records were kept, both the famine and the year 1791 came to be known in folklore as the Doji bara (also Doĝi Bar) or the 'skull famine,' on account, it was said, of the 'bones of the victims which lay unburied whitening the roads and the fields.' As in the Chalisa famine of a decade earlier, many areas were depopulated from death or migration. According to one study, a total of 11 million people may have died during the years 1789–1792 as a result of starvation or accompanying epidemics of disease.
Source: Wikipedia
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